| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.46 | 13.850% | $146.2517 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $150.36 | 6.782% | $160.5574 | $160.56 | $160.55 | $160.60 |
| Purchase #3 | $102.92 | 6.108% | $109.2064 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $143.86 | 12.639% | $162.0425 | $162.04 | $162.05 | $162.00 |
| Purchase #5 | $156.37 | 4.430% | $163.2972 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $55.28 | 9.282% | $60.4111 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $12.60 | 11.163% | $14.0065 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $749.85 | $815.7728 | $815.78 | $815.75 | $815.80 | |